Add account_id to signin manager notifications.

chrome/browser/metrics/signin_status_metrics_provider.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_METRICS_SIGNIN_STATUS_METRICS_PROVIDER_H_
 #define CHROME_BROWSER_METRICS_SIGNIN_STATUS_METRICS_PROVIDER_H_
 
 #include <string>
 
 #include "base/gtest_prod_util.h"
@@ skipping 55 matching lines @@
 
   // chrome::BrowserListObserver:
   // This will never be called on Android.
   virtual void OnBrowserAdded(Browser* browser) OVERRIDE;
 
   // SigninManagerFactory::Observer:
   virtual void SigninManagerCreated(SigninManagerBase* manager) OVERRIDE;
   virtual void SigninManagerShutdown(SigninManagerBase* manager) OVERRIDE;
 
   // SigninManagerBase::Observer:
-  virtual void GoogleSigninSucceeded(const std::string& username,
+  virtual void GoogleSigninSucceeded(const std::string& account_id,
+                                     const std::string& username,
                                      const std::string& password) OVERRIDE;
-  virtual void GoogleSignedOut(const std::string& username) OVERRIDE;
+  virtual void GoogleSignedOut(const std::string& account_id,
+                               const std::string& username) OVERRIDE;
 
   // Obtain sign-in status and add observers.
   void Initialize();
 
   // Update the sign-in status based on all currently opened profiles. Called by
   // ComputeCurrentSigninStatus at class construction and right after each UMA
   // log upload. |total_count| is the number of opened profiles and
   // |signed_in_count| represents the number of signed-in profiles among those
   // |total_count| profiles.
   void UpdateInitialSigninStatus(size_t total_count, size_t signed_in_count);
@@ skipping 17 matching lines @@
 
   // Whether the instance is for testing or not.
   bool is_test_;
 
   base::WeakPtrFactory<SigninStatusMetricsProvider> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SigninStatusMetricsProvider);
 };
 
 #endif  // CHROME_BROWSER_METRICS_SIGNIN_STATUS_METRICS_PROVIDER_H_